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Cited by 248

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Listeria monocytogenes transiently alters mitochondrial dynamics during infection

Open access
Stavru, Fabrizia, Bouillaud, Frédéric, Sartori, Anna, Ricquier, Daniel, Cossart, Pascale·2011·Proceedings of the National Academy of Sciences

Abstract

Mitochondria are essential and highly dynamic organelles, constantly undergoing fusion and fission. We analyzed mitochondrial dynamics during infection with the human bacterial pathogen Listeria monocytogenes and show that this infection profoundly alters mitochondrial dynamics by causing transient mitochondrial network fragmentation. Mitochondrial fragmentation is specific to pathogenic Listeria monocytogenes , and it is not observed with the nonpathogenic Listeria innocua species or several other intracellular pathogens. Strikingly, the efficiency of Listeria infection is affected in cells where either mitochondrial fusion or fission has been altered by siRNA treatment, highlighting the relevance of mitochondrial dynamics for Listeria infection. We identified the secreted pore-forming toxin listeriolysin O as the bacterial factor mainly responsible for mitochondrial network disruption and mitochondrial function modulation. Together, our results suggest that the transient shutdown of mitochondrial function and dynamics represents a strategy used by Listeria at the onset of infection to interfere with cellular physiology.

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Metadata

Authors
Stavru, F., Bouillaud, F., Sartori, A., Ricquier, D., & Cossart, P.
Venue
Proceedings of the National Academy of Sciences
Published
2011-02-14
Volume
108
Issue
9
Pages
3612-3617
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2027426716
Cited by
248
References
10
FWCI
5.29
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Listeria monocytogenes transiently alters mitochondrial dynamics during infection. https://app.cochat.ai/papers/10.1073/pnas.1100126108
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Stavru, F., Bouillaud, F., Sartori, A., Ricquier, D., & Cossart, P. (2011). Listeria monocytogenes transiently alters mitochondrial dynamics during infection. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1100126108

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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